Welcome to my Top Swiss Chronographs Boutique: Frederique Constant SA is a luxury wristwatch manufacturer based in Plan-les-Ouates, Geneva, established in its current form in 1988 by Aletta Bax and Peter Stas and is involved in all the stages of watch production, from initial design to final assembly; produces over 120,000 watches annually. Fully conceived, developed, produced, assembled, adjusted, and encased in our workshops in Plan-les-Ouates, Geneva, Switzerland, the manufacturing process of the Manufacture collection timepieces requires extensive work. All the details are executed by hand, mostly, for the pure pleasure of the connoisseurs of high-quality watchmaking. Frederique Constant' Classics Flyback Chronograph Manufacture watches are equipped with the FC-760 Manufacture caliber which means that this caliber is in-house designed, produced, and assembled. Inspired by 1930’s flyback chronographs and driven by a desire to go beyond a regular chronograph construction, its chronograph can be stopped, reset to zero, and restarted with one push of a button. This function is essential for timing an elapsed interval of events during races. Movement: - manufacture in-house automatic FC760 calibre - frequency: 28.800p/H - 32 jewels: - power-reserve: at least 36 hours Case: - polished stainless-steel - 42mm excl. crown, 45,5mm incl. - lug to lug: 48,5mm - thickness: 13,5mm - unique No: 3*****4 (for buyer only), best proof of authenticity Scratch-resistant, anti-reflective sapphire Crown: - polished stainless steel - pull/push with raised logo shield - special beautiful shape Case back: - see-through, sapphire - screwed down Dial: - anthrazit color, chatoyant - date sub-dial at 06:00 o'clock - polished hour batons and luminous hands - tachymeter scale round outer rim - minutes markers round inner rim - two chronograph sub-dials: 30 min. counter at 03:00 o'clock small seconds at 09:00 o'clock Strap: - brand new genuine black leather, alligator grain on cow - length: 22cm - width: 21mm by clasp, 18mm by clasp Weight: 103 grams Water-resistance: 5ATM/50m/166feet, not useful for swimming and diving All docs. Luxury watch box (see pics). Frederique-Constant watches are famous for delicate rounded cases that require many hours of hand polishing. Excellent condition, never worn: the wristwatch comes from luxury watch-shop showcase; that's why the strap is replaced with brand new one, leather straps often suffer from temperature in shop windows due to powerful spotlights. My personal authenticity and quality warranty: you will get warranty card (as pictured), fully completed and signed on the back. General professional pre-sale service was made in February 2024: the watch is keeping good time and working perfectly. Insured, registered shipping worldwide. What you see in my pics is what you get. NO EXTRA COSTS for EU Buyers!